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CiscoCVE-2022-20959

HistoryOct 26, 2022 - 3:15 p.m.

CVE-2022-20959

2022-10-2615:15:15

CWE-79

cisco

web.nvd.nist.gov

cve-2022-20959

cisco

ise

software

vulnerability

ers api

xss

cross-site scripting

nvd

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

AI Score

5.8

Confidence

High

EPSS

0.001

Percentile

29.2%

JSON

A vulnerability in the External RESTful Services (ERS) API of Cisco Identity Services Engine (ISE) Software could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface of an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by persuading an authenticated administrator of the web-based management interface to click a malicious link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information.

Affected configurations

Nvd

Node

ciscoidentity_services_engineRange2.4–2.7.0

ciscoidentity_services_engineMatch2.7.0-

ciscoidentity_services_engineMatch2.7.0patch1

ciscoidentity_services_engineMatch2.7.0patch2

ciscoidentity_services_engineMatch2.7.0patch3

ciscoidentity_services_engineMatch2.7.0patch4

ciscoidentity_services_engineMatch2.7.0patch5

ciscoidentity_services_engineMatch2.7.0patch6

ciscoidentity_services_engineMatch2.7.0patch7

ciscoidentity_services_engineMatch3.0.0-

ciscoidentity_services_engineMatch3.0.0patch1

ciscoidentity_services_engineMatch3.0.0patch2

ciscoidentity_services_engineMatch3.0.0patch3

ciscoidentity_services_engineMatch3.0.0patch4

ciscoidentity_services_engineMatch3.0.0patch5

ciscoidentity_services_engineMatch3.0.0patch6

ciscoidentity_services_engineMatch3.1-

ciscoidentity_services_engineMatch3.1patch1

ciscoidentity_services_engineMatch3.1patch3

ciscoidentity_services_engineMatch3.2-

VendorProductVersionCPE
ciscoidentity_services_engine*cpe:2.3:a:cisco:identity_services_engine:*:*:*:*:*:*:*:*
ciscoidentity_services_engine2.7.0cpe:2.3:a:cisco:identity_services_engine:2.7.0:-:*:*:*:*:*:*
ciscoidentity_services_engine2.7.0cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch1:*:*:*:*:*:*
ciscoidentity_services_engine2.7.0cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch2:*:*:*:*:*:*
ciscoidentity_services_engine2.7.0cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch3:*:*:*:*:*:*
ciscoidentity_services_engine2.7.0cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch4:*:*:*:*:*:*
ciscoidentity_services_engine2.7.0cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch5:*:*:*:*:*:*
ciscoidentity_services_engine2.7.0cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch6:*:*:*:*:*:*
ciscoidentity_services_engine2.7.0cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch7:*:*:*:*:*:*
ciscoidentity_services_engine3.0.0cpe:2.3:a:cisco:identity_services_engine:3.0.0:-:*:*:*:*:*:*

Vendor	Product	Version	CPE
cisco	identity_services_engine	*	cpe:2.3:a:cisco:identity_services_engine::::::::
cisco	identity_services_engine	2.7.0	cpe:2.3:a:cisco:identity_services_engine:2.7.0:-::::::
cisco	identity_services_engine	2.7.0	cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch1::::::
cisco	identity_services_engine	2.7.0	cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch2::::::
cisco	identity_services_engine	2.7.0	cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch3::::::
cisco	identity_services_engine	2.7.0	cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch4::::::
cisco	identity_services_engine	2.7.0	cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch5::::::
cisco	identity_services_engine	2.7.0	cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch6::::::
cisco	identity_services_engine	2.7.0	cpe:2.3:a:cisco:identity_services_engine:2.7.0:patch7::::::
cisco	identity_services_engine	3.0.0	cpe:2.3:a:cisco:identity_services_engine:3.0.0:-::::::

Rows per page:

1-10 of 201

CNA Affected

[
  {
    "vendor": "Cisco",
    "product": "Cisco Identity Services Engine Software",
    "versions": [
      {
        "version": "n/a",
        "status": "affected"
      }
    ]
  }
]

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-xss-twLnpy3M

yoroi.company/en/research/cve-advisory-full-disclosure-cisco-ise-cross-site-scripting/

Social References

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

AI Score

5.8

Confidence

High

EPSS

0.001

Percentile

29.2%

JSON

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